The elephant brain weighs about 6,000g.
274
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Denmark has twice as many pigs as there are people.
66
Dolphins have names for one another.
18
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
